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Explain “claims-based authentication” to a 5-year-old

...rifies that you’ve paid for a ticket (authorization). Assuming all is in order, you receive a boarding pass that you take to the gate. A boarding pass is very informative. Gate agents know your name and frequent flyer number (authentication and personalization), your flight number and seating prio...
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Why is Maven downloading the maven-metadata.xml every time?

...ecify plugin version so it triggers the download of associated metadata in order to get the last one. Otherwise did you try to force local repo usage using -o ? share | improve this answer ...
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How to use Boost in Visual Studio 2010

...ould be noted that you must choose Tools > Settings > Expert Mode in order to even see the property sheets. Took me some googling to finally find this out... – Zack The Human Aug 18 '10 at 0:41 ...
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What is the Sign Off feature in Git for?

...n-source project. If branch maintainer need to slightly modify patches in order to merge them, he could ask the submitter to rediff, but it would be counter-productive. He can adjust the code and put his sign-off at the end so the original author still gets credit for the patch. Add tests for the...
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What is the purpose of Rank2Types?

...o a value right away; first you need to apply the Λ-function to a type in order to get a λ-function that you apply to a value. So for example: (Λt.λx:t.x) Int 5 = (λx:Int.x) 5 = 5 Standard Haskell (i.e., Haskell 98 and 2010) simplifies this for you by not having any of the...
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How do I automatically scroll to the bottom of a multiline text box?

...kering scrollbar if you're calling it in a loop. It also happens to be an order of magnitude faster than concatenating onto the .Text property. Though that might depend on how often you're calling it; I was testing with a tight loop. This will not scroll if it is called before the textbox is sho...
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How to prove that a problem is NP complete?

... In order to prove that a problem L is NP-complete, we need to do the following steps: Prove your problem L belongs to NP (that is that given a solution you can verify it in polynomial time) Select a known NP-complete problem ...
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Get the time difference between two datetimes

... [Math.floor(diff.asHours()), diff.minutes(), diff.seconds()].join(':') in order to get the desired result. without a decimal in the first part – KyleM Aug 2 '17 at 23:08 ...
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What is a CSRF token ? What is its importance and how does it work?

... JS into logging in to your site, while browsing attacker's web page. In order to prevent that, django will send a random key both in cookie, and form data. Then, when users POSTs, it will check if two keys are identical. In case where user is tricked, 3rd party website cannot get your site's cook...
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To ARC or not to ARC? What are the pros and cons? [closed]

...n't become a decent intermediate programmer. You need to know the rules in order to bridge correctly with Core Foundation, and every intermediate programmer needs to deal with CF at some point. And you need to know the rules for mixed-ARC/MRC code. And you need to know the rules when you start messi...